Triple

T780169
Position Surface form Disambiguated ID Type / Status
Subject Elihu Thomson E16477 entity
Predicate taughtAt P1203 FINISHED
Object Central High School, Philadelphia E97028 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Central High School, Philadelphia | Statement: [Elihu Thomson, taughtAt, Central High School, Philadelphia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central High School, Philadelphia
Context triple: [Elihu Thomson, taughtAt, Central High School, Philadelphia]
  • A. Central High School, Philadelphia chosen
    Central High School in Philadelphia is a historic and prestigious public magnet high school known for its rigorous academics and notable alumni.
  • B. Joel Barlow High School
    Joel Barlow High School is a public secondary school serving students from the towns of Redding and Easton in Fairfield County, Connecticut.
  • C. Orville H. Platt High School
    Orville H. Platt High School is a public high school serving students in the Meriden, Connecticut area.
  • D. Regis High School
    Regis High School is a prestigious, tuition-free Jesuit college preparatory school for boys in New York City.
  • E. Charles W. Woodward High School
    Charles W. Woodward High School is a public secondary school in Montgomery County, Maryland, known for serving the suburban Washington, D.C. area and for notable alumni including businessman and former NFL team owner Dan Snyder.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a4936ad1fc81908f190208059ccf78 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a750c6708190a3f2c3abf16b4ea4 completed March 1, 2026, 8:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69a79286e8b88190887def813bc65d95 completed March 4, 2026, 2:01 a.m.
Created at: March 1, 2026, 7:37 p.m.